296128

素因数分解:

$2^6\times 7^1\times {\mathrm{661}}^1$

素因数の和:680

約数の個数: 28

約数和(自身を含む): 672592

約数和(自身を除く): 376464

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 224, 448, 661, 1322, 2644, 4627, 5288, 9254, 10576, 18508, 21152, 37016, 42304, 74032, 148064, 296128]

約数ペア:

[(1, 296128), (2, 148064), (4, 74032), (7, 42304), (8, 37016), (14, 21152), (16, 18508), (28, 10576), (32, 9254), (56, 5288), (64, 4627), (112, 2644), (224, 1322), (448, 661)]